INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '038034bc5776cf8ecc488fe51f62bc9f29c02ce74720c3958737885e901c9b9e', 
    'kG1Jk6Erd/Tk65D1LvewaluoaQm1vL3ncnL7cQDrcwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)